Sergey I. Pokutnyi, Professor, Doctor of Physical
Professor, Nanophysics
Institute of Physics, National Academy of Sciences of Ukraine, Kyiv, Ukraine
Biography
Serhii I. Pokutnii (Sergey I. Pokutnyi) is a professor of theoretical physics, doctor of physical and mathematical sciences at the Chuiko Institute of Surface Chemistry, National Academy of Sciences of Ukraine (Kyiv). His current research interests are theoretical condensed matter physics: theoretical quantum optics, theoretical spectroscopy nanosystems (electron, exciton and biexciton states in nanosystems containing semiconductors, metal, dielectric, light absorption nanosystems); theory of condenced matter (theory of excitons in nanosystems, theory of local electron states in nanosystems, theory of transfer energy electron excitation states in nanosystems); nanophotonics nanosystems (search for nanoheterostructures consisting of semiconductor and dielectric quantum dots, which could be used to create optical nanolasers working on exciton junctions at room transitions; strongly absorbing light nanostructures containing metal, dielectric, semiconductor quantum dots); magneto - electrooptics nanosystems (nanoheterosystems that emit electromagnetic waves in the spectrum of terahertz frequencies).
EDUCATION:
1972-1977 - 5 years full course of study: student of the Faculty of Physics Dnipropetrovsk State University (Ukraine).
1980-1981 - internship in the Department of Theoretical Physics of the Institute of Spectroscopy of the USSR Academy of Sciences, Moscow.
1981-1984 - 3 years of study: postgraduate in the Department of Theoretical Physics of the Institute of Spectroscopy of the USSR Academy of Sciences, Moscow.
1992 - 1993 - internship in the Department of Theoretical Physics of the Institute of Physics of the National Academy of Sciences of Ukraine, Kyiv.
SCIENTIFIC POSITIONS:
1977 - specialist in physics, Dnepropetrovsk State University. Graduate thesis "Kinetics of exciton-atomic diffusion in semiconductors with impurities ".
1988 - Candidate of Physical and Mathematical Sciences (optics), PhD, diploma FM ? 033943 ? Higher attestation commission at the Council of Ministers of the USSR. Candidate's dissertation "Electron states and energy transfer of electron excitation in inhomogeneous media", Odessa, Mechnikov Odessa State University.
1992 - the title of associate professor (physics), certificate of DC ? 000503 - Ministry of education of Ukraine.
1994 - Doctor of Physical and Mathematical Sciences (optics), Diploma DN 001311 - Higher Attestation Commission of Ukraine. Doctoral dissertation "Macroscopic localized electron states in ultra dispersed media", Odessa, Mechnikov Odessa State University.
1996 ? the title of professor of theoretical physics, certificate of PR AR ? 001034 ? Ministry education of Ukraine.
SPECIALIZATION:
? Main fields: Physics.
? Other fields: theoretical physics, condensed matter theory, optics and spectroscopy of nanosystems.
? Modern scientific interests: theoretical quantum optics and spectroscopy of nanosystems, nanophotonics, magneto-optoelectronics nanosystems, transferred the energy of electron excitation in nanosystems.
MAI MAIN DIRECTIONS OF SCIENTIFIC INTERESTS N DIRECTIONS OF SCIENTIFIC INTERESTS:
? development of the theory of optical properties (absorption, radiation, polarization) of nanosystems;
? research of theoretical spectroscopy of nanosystems (electron, exciton and biexiton states, atom-like nanostructures, quasimolecules of quantum dot and quasi-2D-nanostructures, quasicrystals);
? research of theoretical nanophotonics (theoretical bases of nanolasers working on exciton transitions in semiconductor and dielectric quantum dots, strongly absorbing nanosystems in a wide range of electromagnetic waves from infrared to visible regions);
? development of the theory of optical and electron properties of perovskites nanocrystals (absorption and radiation spectra, exciton radiation intensity, exciton states lifetime).
AWARDS:
? Professor of Soros (1998);
? Polish Academy of Sciences, grant for research on the theory of electron states in nanosystems (2000 - 2003);
? Diploma of the Department of Chemistry of the National Academy of Sciences of Ukraine (2018);
? Polish Academy of Sciences, grant for research on the theory of spatial indirect excitons states in nanosystems (2020 - 2021)
PROFESSIONAL ACTIVITY:
? Academy of Sciences of the USSR, Institute of Spectroscopy (1980 - 1984);
? Kryvyi Rih State University (1985 - 1995); Professor of Theoretical Physics, Head of the Department of Physics; Program courses of lectures on theoretical physics: "Classical mechanics", "Electrodynamics and field theory", "Quantum mechanics and atomic physics", "Statistical physics and thermodynamics"; Special courses of lectures "Fundamentals of nanophysics" and "Approximate methods of quantum mechanics".
? Mechnikov Odessa National University (1995 - 2005), Professor of Theoretical Physics, Founder and Head of the Department of Computer Mathematics; Chief Researcher, Program Lecture Courses "Mathematical Physics", "Quantum Electronics"; Special courses of lectures "Fundamentals of nanoelectronics" and "Approximate methods for solving differential equations of mathematical physics".
? Ivan Franko Zhytomyr National University (2005 - 2009), Professor of Theoretical Physics, Founder and Head of the Department of Theoretical Physics; Vice-Rector for Research, Chief Researcher; Program courses of lectures "Electrodynamics and field theory", "Quantum mechanics"; Special courses of lectures "Fundamentals of quantum optics of nanostructures" and "Theoretical spectroscopy of nanostructures".
? National Academy of Sciences of Ukraine (since 2009);
? Kurdyumov Institute of Metal Physics of the National Academy of Sciences of Ukraine (2009 - 2013), Head of the Department of Theoretical Problems of Optics and Spectroscopy nanosystems;
? Chuiko Institute of Surface Chemistry of the National Academy of Sciences of Ukraine (since 2013), a leading researcher at the Department of Theoretical and Experimental Physics of Nanosystems;
? International Journal of Nanophotonics (USA SPIE publishing), Deputy Editor-in-Chief (2015 - 2018)
? International Journal of Nanosciences Letters, Senior Editor (2012 - 2015)
? International Nanomaterials and Nanotechnology Journal, member of the editorial board (since 2016)
? International Journal of Nanostructure in Chemistry (Springer publishing), member of the editorial board (since 2015).
? International Journal "Crystals", a member of the editorial board (since 2020).
PARTICIPATION IN INTERNATIONAL COLLABORATIVE PROJECTS:
? "Research on nanophotonics of new nanoheterostructures" (1998 - 2002). Coordinator - Professor Lucian Jacak, Director of the National Laboratory of Quantum Technologies, Wroclaw University of Technology, Poland.
? "Research in nanophysics and nanophotonics" (2005 - 2010). National Academy of Sciences of Ukraine, Research Center for Nanophotonics of Korea. Coordinators - Academician A.P. Shpak and Professor L. Kim, Nanophotonics Research Center, Seoul, Korea.
PUBLICATIONS:
He is the author and co-author of more than 380 publications, including 12 monographs, more than 300 works in scientific journals.
The most significant of them over the past 10 years:
? S.I. Pokutnyi, Local electron states in ellipsoidal nanosystems in homogeneous magnetic field // Journal of Nanostructures in Chemistry. 2014. ? Vol. 4 , N 4. ? P. 100 ? 105.
? S.I. Pokutnyi, New superatoms in alkali-metal atoms // Journal of Nanostructures in Chemistry. 2015 . ? Vol. 5, N 1. ? P. 35 ? 38.
? S.I. Pokutnyi, Y.N. Kulchin. Special Section Guest Editorial: Optics, Spectroscopy and Nanophotonics of Quantum Dots // Journal of Nanophotonics. 2016. ? Vol.10, N 3. ? P. 033501-1 ? 033501-8.
? S.I. Pokutnyi, O.V.Ovchinnikov, M.S. Smirnov. Sensitization of photoprocesses in colloidal Ag2S quantum dots by dye molecules // Journal of Nanophotonics. 2016. ? Vol.10, N 3. ? P. 033505-1 ? 033505-12.
? S.I. Pokutnyi, O.V.Ovchinnikov, Relationship between structural and optical properties in colloidal CdxZn1-xS quantum dots in gelatin // Journal of Nanophotonics. 2016. ? Vol.10, N 3. ? P. 033507-1 ? 033507-13.
? S.I. Pokutnyi, O.V.Ovchinnikov, Absorption of light by colloidal semiconducor quantum dots // Journal of Nanophotonics. 2016. ? Vol.10, N 3. ? P. 033506-1 ? 033506-9.
? S.I. Pokutnyi, Y.N. Kulchin, V.P. Dzyuba. Biexciton in nanoheterostructures of dielectric quantum dots // Journal of Nanophotonics. 2016 . ? Vol.10, N 8. ? P. 036008-1 ? 033008-8.
? S.I. Pokutnyi, Excitons based on spatially separated electrons and holes in Ge/Si heterostructures with germanium quantum dots // Low Temperature Physics. 2016. ? Vol.42, N 12. ? P. 1151 ? 1154. [doi: 10.1063/1.4973506].
? S.I. Pokutnyi, Biexciton in nanoheterostructures of germanium quantum dots // Optical Engineering, 2017. ? Vol.56, N 6. ? P. 067104-1 ?067104-5.
? S.I. Pokutnyi, Excitonic quasimolecules in nanosystems of quantum dots // Optical Engineering, 2017 . ? Vol.56, N 9. ? P. 091603-1 ? 091603-7.
? S.I. Pokutnyi, Exciton states and direct interband light absorption in the ensemble of toroidal quantum dots // Journal of Nanophotonics. 2017 . ? Vol.11, N 4. ? P. 046004 -1 ? 046004 ? 11.
? S.I. Pokutnyi, Strongly absorbing light nanostructures containing metal quantum dots // Journal of Nanophotonics. 2017 . ? Vol.12, N 1. ? P. 012506-1 ?012506-6.
? S.I. Pokutnyi, Optical absorption by colloid quantum dots CdSe in the dielectric matrix // Low Temperature Physics, 2017. ? Vol. 43, N 12. ? P. 1797 ? 1799. DOI: 10.1063/1.5012798
? S.I. Pokutnyi, et all., Exciton states and optical absorption in core/shell/shell spherical quantum dot // Chemical Physics, 2018 . ? Vol. 506, N 1. ? P.26 ? 30.
? S.I. Pokutnyi, Exciton spectroscopy with spatially separated electron and hole in Ge/Si heterostructure with germanium quantum dots // Low Temperature Physics, 2018. ? Vol. 44, No.8, P. 819 ? 823. https://doi.org/10.1063/1.5049165
? S.I. Pokutnyi, et all., Exciton spectroscopy of spatially separated electrons and holes in the dielectric quantum dots // Crystals, 2018 . ? Vol.8, N4. ? P. 148 ? 164.
? S.I. Pokutnyi, et all., Indirect Excitons and Polarization of Dielectric Nanoparticles // The Journal of Physical Chemistry C: 2019 . ? Vol.123, N 42. ? P. 26031 ?26035.
? S.I. Pokutnyi, Polarizability of germanium quantum dots with spatially separated electrons and holes // The European Physical Journal Plus, 2020 . ? Vol.135, N 1. ? P. 74.
? S.I. Pokutnyi, Optical absorption by a nanosystem with dielectric quantum dots // The European Physical Journal Plus, 2020 . ? Vol.135, N. 5. ? P.398.
? S.I. Pokutnyi, The splitting of electron states in Ge/Si heterostructure // Physica Status Solidi B, 2020 . ? Vol. 257, No.7. ? P. 2000221.
? S.I. Pokutnyi, The splitting of electron states in Ge/Si nanosystem with germanium quantum dots // Physica B: Physics of Condensed Matter, 2021 . ? Vol. 601, N 4. ? P. 412583.
? S.I. Pokutnyi, et all., Radiative lifetime-encoded unicolour security tags using perovskite nanocrystals // Nature Communications, 2021. ? Vol.12, N 1. ? P. 981. https://doi.org/10.1038/s41467-021-21214-3
? S.I. Pokutnyi, Enhancement the intensity of optical transitions in the germanium/silicon nanosystem with germanium quantum dots // Physica B: Physics of Condensed Matter, 2021. ? Vol. 616, ? P. 413059.
? Sergey I. Pokutnyi, Lucjan Jacak, Intensity of Radiative Recombination in the Germanium/Silicon Nanosystem with Germanium Quantum Dots. // Crystals, 2021. ? Vol. 11, No.3, ? P. 275. https://doi.org/10.3390/cryst 11030275
? Serhii I. Pokutnii, Andrzej Radosz, Optical Absorption on Electron Quantum-Confined States of Perovskite Quantum Dots // Nanomaterials, 2022.?Vol.12, No. 17, ? P.2973. https://doi.org/10.3390/nano12172973
? Sergey I. Pokutnyi, Andrzej Radosz, Electron states in perovskite quantum dots. Physica B: Physics of Condensed Matter, 2022.? Vol. 646, p. 414294 (2022). https://doi.org/10.1016/j.physb.2022.414294
? Sergey I. Pokutnyi, Optical absorption on electron states of perovskites nanocrystals, Applied Physics A. 2023.? Vol. 129, No.5. P. 348. https://doi.org/10.1007/s00339-023-06570-9
Research Interest
? development of the theory of optical properties (absorption, radiation, polarization) of nanosystems;
? research of theoretical spectroscopy of nanosystems (electron, exciton and biexiton states, atom-like nanostructures, quasimolecules of quantum dot and quasi-2D-nanostructures, quasicrystals);
? research of theoretical nanophotonics (theoretical bases of nanolasers working on exciton transitions in semiconductor and dielectric quantum dots, strongly absorbing nanosystems in a wide range of electromagnetic waves from infrared to visible regions);
? development of the theory of optical and electron properties of perovskites nanocrystals (absorption and radiation spectra, exciton radiation intensity, exciton states lifetime).
